<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>城市添加</title>
</head>
<body style="padding: 20px">

    <h1>城市添加</h1>
    <form action="/back/cityadd" method="post">
        城市名称：<input name="cityName"/><br/>
        <button type="submit">提交</button>
    </form>

</body>
</html>